code: def forward(self, x):
      x = self.filter(x)
      out = torch.split(x, self.out_channels, 1)
      return torch.max(out[0], out[1])
  
imports: import torch
  import torch.nn
  import torch.nn.functional
  from torch.nn import Parameter
label_desc: Use image node_id 2 for calling the mfm obj's underlying member method code with example usage: obj.forward(x) and returns: torch